DE500738C - Clamp base for fastening contact spring sets, especially on relays - Google Patents

Clamp base for fastening contact spring sets, especially on relays

Info

Publication number
DE500738C
DE500738C DEN29148D DEN0029148D DE500738C DE 500738 C DE500738 C DE 500738C DE N29148 D DEN29148 D DE N29148D DE N0029148 D DEN0029148 D DE N0029148D DE 500738 C DE500738 C DE 500738C
Authority
DE
Germany
Prior art keywords
contact spring
base
spring sets
relays
clamp base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEN29148D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neufeldt & Kuhnke GmbH
Original Assignee
Neufeldt & Kuhnke GmbH
Publication date
Priority to DEN29148D priority Critical patent/DE500738C/en
Application granted granted Critical
Publication of DE500738C publication Critical patent/DE500738C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Description

Die bekannten Kontaktfedersätze, wie sie in der Regel in elektromagnetischen Relais Verwendung finden, hat man bisher in der Weise hergestellt, daß die Kontaktfedern mit den jeweils zugehörigen Gegenlagen und isolierenden Zwischenstücken zu einem Sockel zusammengeschichtet wurden, der mittels durch IsolierrÖhrchen hindurchgesteckter Schrauben seinen Zusammenhalt erhielt. InThe well-known contact spring sets, as they are usually found in electromagnetic relays Find use, has so far been made in such a way that the contact springs with the associated counter-supports and insulating spacers to form a base were layered together, the by means of insulating tubes pushed through Screws got his cohesion. In

ίο der gleichen Weise mußten auch die Befestigungsschrauben isoliert durch den Sockel hindurchgeführt werden. Dieser Zusammenbau ist naturgemäß umständlich, langwierig und infolgedessen kostspielig.ίο the fastening screws had to be done in the same way insulated through the base. This assembly is of course cumbersome and tedious and consequently costly.

Die vorliegende Erfindung vermeidet diese Nachteile. Dies wird durch einen Klemmsockel erreicht, der gemäß der Erfindung aus einem würfel- oder quaderförmigen Isolierkörper mit mehreren neben- und übereinander angeordneten, durchgehenden Fächern zur Aufnahme der Kontaktfedersätze und einem in Richtung der Fächer liegenden und die Unterfläche des Klemmsockels überragenden hinterem Flansch zur Befestigung des Klemmsockels auf einer Unterlage, z. B. auf dem Relaisjoch, besteht. In Fächern werden die unteren Kontaktfedern von unten und die oberen Kontaktfedern von oben vermittels Schrauben befestigt, die in Gewindebohrungen entsprechender Gegenlagen der Kontaktfedern eingreifen.The present invention avoids these disadvantages. This is done through a clamp socket achieved, according to the invention from a cube-shaped or cuboid-shaped insulating body with several continuous compartments arranged next to and on top of one another to accommodate the contact spring sets and one lying in the direction of the compartments and protruding over the lower surface of the clamping base rear flange for fastening the terminal block on a base, e.g. B. on the relay yoke. In compartments, the lower contact springs from below and the Upper contact springs fastened from above by means of screws, which are in threaded holes corresponding counter-positions of the contact springs intervene.

In der Zeichnung stellt Abb. 1 eine beispielsweise Ausführungsform des Klemmsockels schaubildlich,In the drawing, Fig. 1 shows an example embodiment of the clamping base graphically,

Abb. 2 einen Längsschnitt in seiner Anwendung auf einem Relais dar.Fig. 2 shows a longitudinal section in its application on a relay.

Der Klemmsockel 1 besitzt in seinem, erhöhten Teil übereinander Fächer 2 und 3, in welche die Kontaktfedern 4 und 5 mit den Gegenlagen 6 und 7 eingeschoben sind, die durch die Isolierschicht 8 voneinander getrennt sind. Die Befestigung der unteren Kontaktfedern 4 geschieht von unten vermittels Schrauben 9, die der oberen Kontaktfedern 5 von oben vermittels Schrauben 10, die in Gewindebohrungen der Gegenlage 6 durch Löcher 11 bzw. der Gegenlage 7 durch Löcher 12 eingreifen. Isolierwände zwischen den Fächern für die Federsätze setzen sich nach außen in Rippen 13 fort, die einerseits eine Verstärkung des Klemmsockels, andererseits einen Schutz gegen eine etwaige Berührung der oberen Metallstücke 14 untereinander bilden. In diesen Metallstücken 14 sitzen Anschluß schrauben 15, die in Löcher 16 mit Spielraum eingreifen. Der Anschluß zu den unteren Kontaktfedern 4 erfolgt durch Klemmschrauben 17 auf dem nach hinten herausragenden Teil der Gegenlage 6, wobei sich die Schrauben 17 über Vertiefungen 18 im Klemmsockel 1 befinden. Von den Löchern 19 dienen zwei zur Befestigung des Sockels 1 auf dem Joch 20 des Relais (Abb. 2), die beiden anderen können Klemmen 21 aufnehmen. The clamp base 1 has in his, increased Part on top of each other compartments 2 and 3, in which the contact springs 4 and 5 with the Counter-layers 6 and 7 are inserted, which are separated from one another by the insulating layer 8 are. The attachment of the lower contact springs 4 is done from below by means Screws 9, which the upper contact springs 5 from above by means of screws 10, which in threaded bores of the counter-surface 6 through holes 11 or the counter-surface 7 through Engage holes 12. Insulating walls between the compartments for the spring sets sit down outward in ribs 13, on the one hand a reinforcement of the clamping base, on the other hand protection against any contact between the upper metal pieces 14 form. In these metal pieces 14 sit connection screws 15, which are in holes 16 intervene with leeway. The connection to the lower contact springs 4 takes place through Clamping screws 17 on the rearward protruding part of the counter-support 6, wherein the screws 17 are located above depressions 18 in the terminal base 1. From the holes 19 two are used to fasten the base 1 on the yoke 20 of the relay (Fig. 2), the the other two can accommodate terminals 21.

Als Material für den Klemmsockel wird vorteilhaft Magnesiaporzellan verwendet, er kann aber auch aus jedem anderen Isoliermaterial, wie Porzellan, Steingut, Hartgummi, Hartpapier u. dgl., hergestellt werden.Magnesia porcelain is advantageously used as the material for the clamp base, he but can also be made of any other insulating material, such as porcelain, earthenware, hard rubber, Hard paper and the like.

Claims (1)

Patentanspruch:Claim: Klemmsockel zur Befestigung von Kontaktfedersätzen, insbesondere auf Relais, bestehend aus einem, würfel- oder quaderförmigen Isolierkörper (1) mit mehreren neben- und übereinander angeordneten, durchgehenden Fächern (2,3) zur Aufnahme der Kontaktfedersätze (4 bis 7) und einem in Richtung der Fächer liegenden und die Unterfläche des Klemmsockels überragenden hinteren Flansch zur Befestigung des Klemmsockels auf einer Unterlage, 2. B. auf dem Relaisjoch.Clamp base for attaching contact spring sets, especially on relays, consisting of a cube or cuboid Insulating body (1) with several side by side and one above the other, continuous compartments (2,3) to accommodate the contact spring sets (4 to 7) and one lying in the direction of the compartments and the lower surface of the clamping base protruding rear flange for fastening the terminal base on a base, e.g. on the relay yoke. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEN29148D Clamp base for fastening contact spring sets, especially on relays Expired DE500738C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN29148D DE500738C (en) Clamp base for fastening contact spring sets, especially on relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN29148D DE500738C (en) Clamp base for fastening contact spring sets, especially on relays

Publications (1)

Publication Number Publication Date
DE500738C true DE500738C (en) 1930-06-25

Family

ID=7344969

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN29148D Expired DE500738C (en) Clamp base for fastening contact spring sets, especially on relays

Country Status (1)

Country Link
DE (1) DE500738C (en)

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